Aluminum Mirrors

The actual reflecting surface of Metal Coated Mirror is usually a thin coating of silver , gold or aluminum on glass.

Request

Material:Optical glass,Fused Silica
Size:2-500mm
Size Tolerance:+0/-0.01~+0/-0.1mm
Thickness Tolerance:±0.01~±0.1mm
Irregularity (P-V) @ 632.8nm:λ/10~λ/2@632.8nm
Surface Quality:10/5~60/40
parallelism:<5”~3'
Clear Aperture:>90%
Bevel:Protective bevel as needed
Coating:Protected Aluminum

Material	Diameter	Thickness	Diameter Tolerance	Thickness Tolerance	Surface Quality	Flatness	Parallism	Coating	Reflectivity
K9	D10	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	10*10	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	D12.7	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	20*20	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	D20	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	D25.4	2	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	D30	3	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	30*30	3	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	D50	3	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm
K9	50*50	3	+0/-0.1mm	+/-0.1mm	60/40	L/2	3'	Al	R>90%@400-700nm